I've finally found enough chargers to be able to charge any one of the Mystical Living Room collections. Now that I have them though, I don't know what to do.

First of all, I've heard murmurs that once you charge these collections, the chargers stop dropping from the Mystical Living Room altogether. Can anyone confirm or deny that rumor for me?

Beyond that, I guess I'd like opinions about what the best collection rewards are.

I had been greedily eying the sapphire collection, but read that the anti-boss weapons do not include the weapons against General Krieg. Since those are the only ones that I really want, that reward holds little appeal for me now. Honestly, none of them look that tempting anymore.

I have managed to charge 2 collections, the first being the one with 'all' the anti boss weapons - which does not include the krieg ones:(But the chargers did keep dropping after, very slow but no change there! I think the other one I charged was the first one giving zodiac shatters. The chargers are still dropping, but VERY slowly! Although, that was always the case anyway. I really don't understand why they've given a great drop rate for room items and pitiful for chargers - I want to charge each on once, then will not worry about it:)